您好,歡迎訪問重慶鑫成瑞通風設備安裝有限公司官網!
image.png

15808023761

15808023760

023-47546974

您當前的位置 : 首 頁 > 企業分站

四川值得信賴的不銹鋼通風管批發

2021-03-03
四川值得信賴的不銹鋼通風管批發

通(tong)風(feng)、空(kong)調設備防(fang)(fang)火(huo)(huo)防(fang)(fang)爆(bao)措(cuo)施1、空(kong)氣中含有(you)(you)容易起(qi)火(huo)(huo)或爆(bao)炸(zha)物(wu)(wu)質(zhi)的(de)(de)(de)(de)(de)(de)房間(jian)(jian),其送(song)、排風(feng)系(xi)統應(ying)(ying)采(cai)用防(fang)(fang)爆(bao)型(xing)的(de)(de)(de)(de)(de)(de)通(tong)風(feng)設備和(he)不(bu)(bu)(bu)會產(chan)生火(huo)(huo)花(hua)的(de)(de)(de)(de)(de)(de)材(cai)料(如可采(cai)用有(you)(you)色金屬制(zhi)造的(de)(de)(de)(de)(de)(de)風(feng)機(ji)葉(xie)片和(he)防(fang)(fang)爆(bao)電(dian)動(dong)機(ji))。當送(song)風(feng)機(ji)布(bu)(bu)置(zhi)(zhi)在(zai)單獨分隔的(de)(de)(de)(de)(de)(de)通(tong)風(feng)機(ji)房內,且送(song)風(feng)干管(guan)上設置(zhi)(zhi)防(fang)(fang)止回(hui)流(liu)設施時(shi),可采(cai)用普通(tong)型(xing)通(tong)風(feng)設備。2、含有(you)(you)易燃、易爆(bao)粉(fen)塵(chen)(碎(sui)屑)的(de)(de)(de)(de)(de)(de)空(kong)氣,在(zai)進(jin)入排風(feng)機(ji)前應(ying)(ying)采(cai)用不(bu)(bu)(bu)產(chan)生火(huo)(huo)花(hua)的(de)(de)(de)(de)(de)(de)除塵(chen)器(qi)進(jin)行(xing)處理,以防(fang)(fang)止除塵(chen)器(qi)工作過程中產(chan)生火(huo)(huo)花(hua)引起(qi)粉(fen)塵(chen)、碎(sui)屑燃燒(shao)或爆(bao)炸(zha)。對于遇(yu)濕可能爆(bao)炸(zha)的(de)(de)(de)(de)(de)(de)粉(fen)塵(chen)(如電(dian)石(shi)、鋅(xin)粉(fen)、鋁鎂合金粉(fen)等),嚴禁采(cai)用濕式除塵(chen)器(qi)。3、排除、輸送(song)有(you)(you)燃燒(shao)、爆(bao)炸(zha)危險的(de)(de)(de)(de)(de)(de)氣體、蒸氣和(he)粉(fen)塵(chen)的(de)(de)(de)(de)(de)(de)排風(feng)系(xi)統,應(ying)(ying)采(cai)用不(bu)(bu)(bu)燃材(cai)料并設有(you)(you)導除靜電(dian)的(de)(de)(de)(de)(de)(de)接地(di)裝置(zhi)(zhi)。其排風(feng)設備不(bu)(bu)(bu)應(ying)(ying)布(bu)(bu)置(zhi)(zhi)在(zai)地(di)下、半(ban)地(di)下建筑(室)內,以防(fang)(fang)止有(you)(you)爆(bao)炸(zha)危險的(de)(de)(de)(de)(de)(de)蒸氣和(he)粉(fen)塵(chen)等物(wu)(wu)質(zhi)的(de)(de)(de)(de)(de)(de)積聚。4、排除、輸送(song)溫(wen)(wen)度(du)超過80℃的(de)(de)(de)(de)(de)(de)空(kong)氣或其他(ta)氣體以及容易起(qi)火(huo)(huo)的(de)(de)(de)(de)(de)(de)碎(sui)屑的(de)(de)(de)(de)(de)(de)管(guan)道,與可燃或難燃物(wu)(wu)體之間(jian)(jian)應(ying)(ying)保持不(bu)(bu)(bu)小(xiao)于150mm的(de)(de)(de)(de)(de)(de)間(jian)(jian)隙(xi),或采(cai)用厚度(du)不(bu)(bu)(bu)小(xiao)于50mm的(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)燃材(cai)料隔熱,以防(fang)(fang)止填(tian)塞物(wu)(wu)與構件因(yin)受這(zhe)些高溫(wen)(wen)管(guan)道的(de)(de)(de)(de)(de)(de)影響(xiang)而(er)導致火(huo)(huo)災。當管(guan)道互(hu)為上下布(bu)(bu)置(zhi)(zhi)時(shi),表(biao)面溫(wen)(wen)度(du)較高者(zhe)應(ying)(ying)布(bu)(bu)置(zhi)(zhi)在(zai)上面。

四川值得信賴的不銹鋼通風管批發

一、火(huo)災自動報(bao)(bao)警(jing)(jing)系統:對(dui)消(xiao)防火(huo)災報(bao)(bao)警(jing)(jing)控制(zhi)器(qi)進(jin)(jin)行(xing)自檢(jian)(jian)(jian)功(gong)能(neng)檢(jian)(jian)(jian)查(cha)(cha):對(dui)可(ke)測量相關參數進(jin)(jin)行(xing)查(cha)(cha)看和記錄,如回路電(dian)(dian)(dian)流(liu)等;公共場所(suo)煙感(gan)器(qi)、溫感(gan)器(qi)安裝(zhuang)(zhuang)檢(jian)(jian)(jian)查(cha)(cha),與底座接(jie)觸是(shi)否良(liang)好(hao),外觀是(shi)否潔(jie)凈完好(hao);每次(ci)隨機抽取不低(di)于(yu)5%的(de)煙感(gan)或溫感(gan),噴煙或加熱(re)后查(cha)(cha)視報(bao)(bao)警(jing)(jing)是(shi)否正確;手動報(bao)(bao)警(jing)(jing)按(an)鈕,檢(jian)(jian)(jian)查(cha)(cha)安裝(zhuang)(zhuang)是(shi)否牢(lao)固(gu),有無(wu)破損及丟(diu)失;每次(ci)隨機抽取不低(di)于(yu)5%的(de)手動報(bao)(bao)警(jing)(jing)按(an)鈕,進(jin)(jin)行(xing)模(mo)擬報(bao)(bao)警(jing)(jing),測試報(bao)(bao)警(jing)(jing)功(gong)能(neng)是(shi)否正常(chang);對(dui)樓層內各模(mo)塊(kuai)箱進(jin)(jin)行(xing)外觀檢(jian)(jian)(jian)查(cha)(cha),外接(jie)線是(shi)否固(gu)定良(liang)好(hao);對(dui)聯動控制(zhi)柜上(shang)的(de)按(an)鈕每次(ci)按(an)10%的(de)比例(li)進(jin)(jin)行(xing)功(gong)能(neng)試驗,控制(zhi)功(gong)能(neng)正常(chang)。對(dui)火(huo)災報(bao)(bao)警(jing)(jing)控制(zhi)柜、聯動控制(zhi)柜等進(jin)(jin)行(xing)清掃除塵。線路松動,應進(jin)(jin)行(xing)緊固(gu)。對(dui)自檢(jian)(jian)(jian)、消(xiao)音、復位功(gong)能(neng)檢(jian)(jian)(jian)查(cha)(cha),主電(dian)(dian)(dian)源與備用電(dian)(dian)(dian)源切換、報(bao)(bao)警(jing)(jing)檢(jian)(jian)(jian)查(cha)(cha)。二、應急照明及疏(shu)散指(zhi)(zhi)示(shi)燈(deng)每3個(ge)月進(jin)(jin)行(xing)一次(ci)備用電(dian)(dian)(dian)池亮(liang)燈(deng)(半個(ge)小時(shi)),使(shi)電(dian)(dian)(dian)池放(fang)電(dian)(dian)(dian)后再充電(dian)(dian)(dian),延長電(dian)(dian)(dian)池壽命;檢(jian)(jian)(jian)查(cha)(cha)出口(kou)指(zhi)(zhi)示(shi)燈(deng)玻(bo)璃面(mian)板(ban)有無(wu)劃傷或破裂現象;出口(kou)指(zhi)(zhi)示(shi)燈(deng)電(dian)(dian)(dian)源指(zhi)(zhi)示(shi)燈(deng)是(shi)否亮(liang),如不亮(liang),應立即修理;檢(jian)(jian)(jian)查(cha)(cha)出口(kou)指(zhi)(zhi)示(shi)燈(deng)安裝(zhuang)(zhuang)是(shi)否牢(lao)固(gu);針對(dui)檢(jian)(jian)(jian)查(cha)(cha)中發現的(de)缺陷取下來進(jin)(jin)行(xing)修復,再裝(zhuang)(zhuang)回原位;燈(deng)箱外殼及面(mian)板(ban)擦抹干凈。

四川值得信賴的不銹鋼通風管批發

按照氣流運動來進行風機分類的有:1離心風機,氣流進入旋轉的葉片通道,在不銹鋼通風管離心力作用下氣體被壓縮并沿著半徑方向流動。2軸流風機氣流軸向進入風機葉輪后,在旋轉葉片的流道中沿著軸線方向流動的風機。相對于離心風機,軸流風機具有流量大、體積小、壓頭低的特點,值得信賴的不銹鋼通風管用于有灰塵和腐蝕(shi)性氣體場合時(shi)需注意(yi)。3斜(xie)流(liu)(liu)式(shi)(shi)(shi)(混流(liu)(liu)式(shi)(shi)(shi))風(feng)(feng)機(ji),在(zai)風(feng)(feng)機(ji)的葉(xie)輪中,氣流(liu)(liu)的方向處于軸流(liu)(liu)式(shi)(shi)(shi)之間,近(jin)似沿錐流(liu)(liu)動,故(gu)可稱為斜(xie)流(liu)(liu)式(shi)(shi)(shi)(混流(liu)(liu)式(shi)(shi)(shi))風(feng)(feng)機(ji)。這種風(feng)(feng)機(ji)的壓力(li)系數(shu)比軸流(liu)(liu)式(shi)(shi)(shi)風(feng)(feng)機(ji)高,而流(liu)(liu)量系數(shu)比離心式(shi)(shi)(shi)風(feng)(feng)機(ji)高。

四川值得信賴的不銹鋼通風管批發

消(xiao)(xiao)(xiao)防(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)廠家(jia)產品由多(duo)個配件(jian)構(gou)(gou)成(cheng)(cheng)(cheng),比如說葉(xie)輪(lun)、機(ji)殼(ke)、軸(zhou)(zhou)承(cheng)、主(zhu)軸(zhou)(zhou)等等構(gou)(gou)成(cheng)(cheng)(cheng),而(er)(er)不同(tong)的(de)(de)(de)配件(jian)也起(qi)著不同(tong)的(de)(de)(de)作(zuo)(zuo)用(yong)。首(shou)先對于葉(xie)輪(lun)而(er)(er)言(yan),一般采用(yong)優(you)質鍍(du)鋅(xin)板制(zhi)作(zuo)(zuo)而(er)(er)成(cheng)(cheng)(cheng)的(de)(de)(de)葉(xie)片(pian),通(tong)(tong)過(guo)傾(qing)斜設(she)計,與拉伸成(cheng)(cheng)(cheng)型(xing)的(de)(de)(de)前盤一起(qi)形(xing)成(cheng)(cheng)(cheng)了更(geng)合(he)理的(de)(de)(de)流道,從而(er)(er)保證(zheng)了葉(xie)輪(lun)的(de)(de)(de)高效率。而(er)(er)軸(zhou)(zhou)承(cheng)是帶(dai)鑄造座的(de)(de)(de)外(wai)(wai)球面軸(zhou)(zhou)承(cheng),可以通(tong)(tong)過(guo)外(wai)(wai)球面配合(he)調整同(tong)軸(zhou)(zhou)度(du)的(de)(de)(de)誤差。主(zhu)軸(zhou)(zhou)一般采用(yong)45#鋼(gang)經(jing)調制(zhi)處理后精車而(er)(er)成(cheng)(cheng)(cheng),保證(zheng)足夠(gou)的(de)(de)(de)光潔(jie)度(du)和(he)尺寸(cun)精。另(ling)外(wai)(wai)兩層板內部填(tian)充消(xiao)(xiao)(xiao)聲材料,能(neng)更(geng)有效隔熱降噪。消(xiao)(xiao)(xiao)防(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)不能(neng)距離(li)隧(sui)(sui)道的(de)(de)(de)邊(bian)壁(bi)太近(jin),避免影響通(tong)(tong)風(feng)(feng)(feng)效果。通(tong)(tong)風(feng)(feng)(feng)系(xi)統從安全(quan)(quan)隧(sui)(sui)道向(xiang)(xiang)通(tong)(tong)過(guo)橫通(tong)(tong)道向(xiang)(xiang)事故隧(sui)(sui)道方向(xiang)(xiang)送風(feng)(feng)(feng),抑制(zhi)煙(yan)(yan)(yan)氣進入橫通(tong)(tong)道及未(wei)發生事故的(de)(de)(de)隧(sui)(sui)道,滿足疏散人員迎著新(xin)風(feng)(feng)(feng)進入橫通(tong)(tong)道和(he)安全(quan)(quan)隧(sui)(sui)道內,同(tong)時保證(zheng)等待區域所需要的(de)(de)(de)新(xin)鮮空氣。充分利用(yong)定(ding)點救援站(zhan)處的(de)(de)(de)斜井和(he)隧(sui)(sui)道兩端的(de)(de)(de)消(xiao)(xiao)(xiao)防(fang)排(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)機(ji)作(zuo)(zuo)為送入新(xin)風(feng)(feng)(feng)和(he)排(pai)(pai)煙(yan)(yan)(yan)的(de)(de)(de)通(tong)(tong)道,通(tong)(tong)風(feng)(feng)(feng)必須維持橫通(tong)(tong)道口處于正壓狀(zhuang)態,防(fang)止煙(yan)(yan)(yan)氣流向(xiang)(xiang)通(tong)(tong)道內。